Cheapest return GUM–ICN flights, June

AirHint found the following cheapest return flights from Agana (GUM) to Seoul (ICN) in June 2026 (see full year).

Return flights

19 Jun - 20 Jun Jin Air direct
18 Jun - 23 Jun Jin Air direct
19 Jun - 28 Jun Jin Air direct
19 Jun - 01 Jul Jin Air direct
02 Jun - 20 Jun Jin Air direct
04 Jun - 08 Jun Jin Air direct
19 Jun - 21 Jun Jin Air direct
02 Jun - 08 Jun Jin Air direct
05 Jun - 11 Jun Jin Air direct
03 Jun - 08 Jun Jin Air direct
19 Jun - 25 Jun Jin Air direct
25 Jun - 06 Jul Jin Air direct
19 Jun - 05 Jul Jin Air direct
19 Jun - 04 Jul Jin Air direct
19 Jun - 03 Jul Jin Air direct
19 Jun - 02 Jul Jin Air direct
22 Jun - 06 Jul Jin Air direct
21 Jun - 05 Jul Jin Air direct
20 Jun - 04 Jul Korean Air direct
20 Jun - 01 Jul Korean Air direct

Also check the deals for one-way flights from Agana to Seoul in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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